I’ve seen that video several times. I believe that when she said it she really believed it. And the snide, evil, acidic contempt spewed upon her by the other guests somehow bruised, scorched, shredded her psyche somehow. And even though Trump triumphed like she predicted, her heart and soul never recovered from the pain of that put-down. So now she’s taking the low road and siding with the very ones who injured her in the first place. JMHO.
Sounds kinda like Stockholm syndrome